Espionage or spying, is the act of obtaining secret or confidential information without the permission of the holder of the information.Spies help agencies uncover secret information. Any individual or spy ring in the service of a government, company or independent operation, can commit espionage.
Espionage has existed since ancient times. In the 1980s scholars characterized foreign intelligence as "the missing dimension" of historical scholarship.
This is an example of sexual reproduction since the pollen fertilizes the SEX cells of a female tree. The key word is sex cells which implies sexual reproduction